blob: f30a34c34d61e670f3d6ee6fe8e3c1627d5c0962 [file] [log] [blame]
/*
* Copyright 2017 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "sdk/android/src/jni/pc/statsobserver.h"
#include <vector>
#include "sdk/android/generated_peerconnection_jni/jni/StatsObserver_jni.h"
#include "sdk/android/generated_peerconnection_jni/jni/StatsReport_jni.h"
#include "sdk/android/native_api/jni/java_types.h"
#include "sdk/android/src/jni/jni_helpers.h"
namespace webrtc {
namespace jni {
namespace {
ScopedJavaLocalRef<jobject> NativeToJavaStatsReportValue(
JNIEnv* env,
const rtc::scoped_refptr<StatsReport::Value>& value_ptr) {
// Should we use the '.name' enum value here instead of converting the
// name to a string?
return Java_Value_Constructor(
env, NativeToJavaString(env, value_ptr->display_name()),
NativeToJavaString(env, value_ptr->ToString()));
}
ScopedJavaLocalRef<jobjectArray> NativeToJavaStatsReportValueArray(
JNIEnv* env,
const StatsReport::Values& value_map) {
// Ignore the keys and make an array out of the values.
std::vector<StatsReport::ValuePtr> values;
for (const auto& it : value_map)
values.push_back(it.second);
return NativeToJavaObjectArray(env, values,
org_webrtc_StatsReport_00024Value_clazz(env),
&NativeToJavaStatsReportValue);
}
ScopedJavaLocalRef<jobject> NativeToJavaStatsReport(JNIEnv* env,
const StatsReport& report) {
return Java_StatsReport_Constructor(
env, NativeToJavaString(env, report.id()->ToString()),
NativeToJavaString(env, report.TypeToString()), report.timestamp(),
NativeToJavaStatsReportValueArray(env, report.values()));
}
} // namespace
StatsObserverJni::StatsObserverJni(JNIEnv* jni,
const JavaRef<jobject>& j_observer)
: j_observer_global_(jni, j_observer) {}
StatsObserverJni::~StatsObserverJni() = default;
void StatsObserverJni::OnComplete(const StatsReports& reports) {
JNIEnv* env = AttachCurrentThreadIfNeeded();
ScopedJavaLocalRef<jobjectArray> j_reports =
NativeToJavaObjectArray(env, reports, org_webrtc_StatsReport_clazz(env),
[](JNIEnv* env, const StatsReport* report) {
return NativeToJavaStatsReport(env, *report);
});
Java_StatsObserver_onComplete(env, j_observer_global_, j_reports);
}
} // namespace jni
} // namespace webrtc